now backed by allstate. click or call. to huckabee. >> on thursday all five living presidents gathered in dallas to honor president george w. bush at his library and museum. the honoree got emotional in his speech. >> i will always believe that our nation's best days lie ahead, god bless. [ cheers and applause ] >> say what you will about president bush, he always brought a sense of optimism to his job and never blamed people for what he inherited or issues that he faced and even in those moments, he loveless his country and has great hope for it frankly, that is it one quality we love in a president and why his approval ratings when he left office 23 percent have more than doubled at 47 percent and equal to that of the current occupiant of the white house. dana perino who served as white house press secretary under president bush has exclusive behind the scenes access with the president in his new library. you can see the special call would up close with 43. it will be following our show sunday night at nine and midnight